Innslag:	SharkRF openSPOT4
Staðsetning:	41°43.08' N 88°00.05' W - WW Loc. EN51XR92VH - sýna kort 7.9 km Suð-vestur Stefna 223° Frá Willowbrook, DuPage County, Illinois, United States [?] 9.6 km Suð-vestur Stefna 203° Frá Clarendon Hills, DuPage County, Illinois, United States 26.9 km Austur Stefna 100° Frá Aurora, Kane County, Illinois, United States 32.6 km Suð-vestur Stefna 243° Frá Chicago, Cook County, Illinois, United States
Síðasta staðsetning:	2025-05-21 15:10:09 UTC (3m47s fyrir) 2025-05-21 10:10:09 CDT Að staðartíma Willowbrook, United States [?]
Hæð:	245 m
Hlutur:	SharkRF: openSPOT4 (gadget)
Síðasti slóði:	N9IJ>APOSB4 via TCPIP*,qAC,T2CHILE
Geymdar stöður:	22
Önnur auðkenni:	N9IJ-9

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.